#717C55
Closest named color: Military Green (#667C3E). oklch(56.7% 0.058 121.1), rgb(113, 124, 85).
Aa
Black text reads best on this color (4.71:1).
About this color
#717C55 is a medium-dark, muted yellow. In OKLCH its lightness is 57%, its chroma 0.058 and its hue 121°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Military Green (#667C3E), ΔE 0.036 away. Black text reads best on it, at 4.71:1.
| Hue family | Yellows |
| Lightness | medium-dark (57%) |
| Chroma | muted (0.058) |
| Temperature | in between |
| Nearest name | Military Green (#667C3E) |
| Black text | 4.71:1 |
| White text | 4.45:1 |
Values
| HEX | #717C55 |
| RGB | rgb(113, 124, 85) |
| HSL | hsl(77, 19%, 41%) |
| OKLCH | oklch(56.7% 0.058 121.1) |
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 #717C55 | 4.45:1 | AA large text | Lc -76.4 | Fine for body text |
| Black text on #717C55 | 4.71:1 | AA | Lc 33.2 | Non-text elements, placeholder text |
| #717C55 text on white | 4.45:1 | AA large text | Lc 70.9 | Content text, not long reading |
| #717C55 text on black | 4.71:1 | AA | Lc -30.8 | 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 600.
-
Step 50
50
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#E9EBE5
oklch(93.7% 0.008 121.6)
-
Step 200
200
#D7DBD0
oklch(88.5% 0.015 123.1)
-
Step 300
300
#BEC3B1
oklch(80.8% 0.025 119.6)
-
Step 400
400
#9CA588
oklch(70.7% 0.042 121.5)
-
Step 500
500
#848F6A
oklch(63.1% 0.055 121.4)
-
Step 600
600 (this color)
#717C55
oklch(56.7% 0.058 121.1)
-
Step 700
700
#5C6642
oklch(49.2% 0.055 121.1)
-
Step 800
800
#4B5337
oklch(42.7% 0.045 121.3)
-
Step 900
900
#3F4530
oklch(37.8% 0.035 121)
-
Step 950
950
#25281C
oklch(27% 0.022 119.3)
#717C55 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) | #817852 | 0.025 |
| Deuteranopia (no green cones) | #7F7757 | 0.026 |
| Tritanopia (no blue cones) | #747872 | 0.049 |
| Achromatopsia (no color) | #777777 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #717C55
#717C55
oklch(56.7% 0.058 121.1)
- #7C6F94
#7C6F94
oklch(56.7% 0.058 300.6)
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 #717C55, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Military Green #667C3E ΔE 0.036
- Dark Sage #598556 ΔE 0.039
- Grey Brown #7F7053 ΔE 0.039
- Drab #828344 ΔE 0.041
- Dull Brown #876E4B ΔE 0.047
- Swamp #698339 ΔE 0.048
- Muddy Green #657432 ΔE 0.049
- Slate Green #658D6D ΔE 0.050
Use #717C55 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.