#435E4B
Closest named color: Dark Green Blue (#1F6357). oklch(45.4% 0.045 153.7), rgb(67, 94, 75).
Aa
White text reads best on this color (7.13:1).
About this color
#435E4B is a medium-dark, muted green. In OKLCH its lightness is 45%, its chroma 0.045 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.035 away. White text reads best on it, at 7.13:1.
| Hue family | Greens |
| Lightness | medium-dark (45%) |
| Chroma | muted (0.045) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.94:1 |
| White text | 7.13:1 |
Values
| HEX | #435E4B |
| RGB | rgb(67, 94, 75) |
| HSL | hsl(138, 17%, 32%) |
| OKLCH | oklch(45.4% 0.045 153.7) |
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 #435E4B | 7.13:1 | AAA | Lc -89.7 | Fine for body text |
| Black text on #435E4B | 2.94:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #435E4B text on white | 7.13:1 | AAA | Lc 84.7 | Fine for body text |
| #435E4B text on black | 2.94:1 | Fails | Lc -17.3 | Dividers and decoration only |
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 800.
-
Step 50
50
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E6EBE7
oklch(93.5% 0.008 151.9)
-
Step 200
200
#D2DCD5
oklch(88.5% 0.014 155.6)
-
Step 300
300
#B4C6B9
oklch(80.9% 0.027 154.4)
-
Step 400
400
#8DA995
oklch(70.8% 0.042 154.1)
-
Step 500
500
#71937B
oklch(63.1% 0.052 154)
-
Step 600
600
#587E64
oklch(55.7% 0.059 154.2)
-
Step 700
700
#486A53
oklch(49.1% 0.054 154.4)
-
Step 800
800 (this color)
#435E4B
oklch(45.4% 0.045 153.7)
-
Step 900
900
#334739
oklch(37.6% 0.035 154)
-
Step 950
950
#1E2A21
oklch(27.1% 0.023 152.3)
#435E4B 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) | #5E5A4A | 0.040 |
| Deuteranopia (no green cones) | #59574C | 0.038 |
| Tritanopia (no blue cones) | #3F5D59 | 0.024 |
| Achromatopsia (no color) | #585858 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #435E4B
#435E4B
oklch(45.4% 0.045 153.7)
- #664D61
#664D61
oklch(45.4% 0.045 333.4)
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 #435E4B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.035
- Pine #2B5D34 ΔE 0.047
- Dark Aqua #05696B ΔE 0.059
- Dark Slate Gray #2F4F4F ΔE 0.060
- Spruce #0A5F38 ΔE 0.060
- Camo Green #526525 ΔE 0.062
- Army Green #4B5D16 ΔE 0.063
- Petrol #005F6A ΔE 0.063
Use #435E4B 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.