#599883
Closest named color: Grey Teal (#5E9B8A). oklch(63.1% 0.073 170.5), rgb(89, 152, 131).
Aa
Black text reads best on this color (6.24:1).
About this color
#599883 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 63%, its chroma 0.073 and its hue 170°. Its hue sits on the cool side of the wheel. The nearest named color is Grey Teal (#5E9B8A), ΔE 0.014 away. Black text reads best on it, at 6.24:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Grey Teal (#5E9B8A) |
| Black text | 6.24:1 |
| White text | 3.36:1 |
Values
| HEX | #599883 |
| RGB | rgb(89, 152, 131) |
| HSL | hsl(160, 26%, 47%) |
| OKLCH | oklch(63.1% 0.073 170.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #599883 | 3.36:1 | AA large text | Lc -66.4 | Content text, not long reading |
| Black text on #599883 | 6.24:1 | AA | Lc 43.1 | Non-text elements, placeholder text |
| #599883 text on white | 3.36:1 | AA large text | Lc 61.0 | Content text, not long reading |
| #599883 text on black | 6.24:1 | AA | Lc -40.7 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F2F6F5
oklch(97% 0.004 179.7)
-
Step 100
100
#E3ECE9
oklch(93.5% 0.01 174.3)
-
Step 200
200
#CDDED7
oklch(88.6% 0.021 169.3)
-
Step 300
300
#ABC9BD
oklch(81% 0.036 169.3)
-
Step 400
400
#7DAD9B
oklch(70.8% 0.058 169.5)
-
Step 500
500 (this color)
#599883
oklch(63.1% 0.073 170.5)
-
Step 600
600
#3C826D
oklch(55.5% 0.079 171.2)
-
Step 700
700
#2D6E5B
oklch(49% 0.074 171.2)
-
Step 800
800
#275A4A
oklch(42.7% 0.062 170.2)
-
Step 900
900
#254A3E
oklch(37.7% 0.048 170.5)
-
Step 950
950
#162B24
oklch(26.9% 0.03 170.6)
#599883 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #959082 | 0.076 |
| Deuteranopia (no green cones) | #8A8984 | 0.071 |
| Tritanopia (no blue cones) | #469992 | 0.025 |
| Achromatopsia (no color) | #8C8C8C | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #599883
#599883
oklch(63.1% 0.073 170.5)
- #AC778F
#AC778F
oklch(63% 0.073 350.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #599883, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Teal #5E9B8A ΔE 0.014
- Dull Teal #5F9E8F ΔE 0.023
- Sea #3C9992 ΔE 0.029
- Dusty Teal #4C9085 ΔE 0.029
- Persian Green #2A9D8F ΔE 0.034
- Slate Green #658D6D ΔE 0.037
- Ocean Green #3D9973 ΔE 0.037
- Green Grey #77926F ΔE 0.039
Use #599883 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.