#557D29#557D29

#557D29 is a mid, vivid yellow-green. Relative luminance 0.168; OKLCH L 54.2% C 0.122 H 131.2°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#557D29
RGB	rgb(85, 125, 41)
HSL	hsl(89, 51%, 33%)
HSV	hsv(89, 67%, 49%)
CMYK	cmyk(32%, 0%, 67.2%, 51%)
CIE-LAB	lab(47.95, -28.51, 39.97)
CIE-LCH	lch(47.95, 49.10, 125.49°)
OKLab	oklab(54.17% -0.0802 0.0917)
OKLCH	oklch(54.17% 0.122 131.2)
XYZ	xyz(11.4801, 16.7582, 4.7272)
Luminance	0.1676 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557D29 #51297D

analogous

#7D7B29 #557D29 #2B7D29

triadic

#557D29 #29557D #7D2955

tetradic

#557D29 #297D7B #51297D #7D292B

square

#557D29 #297D7B #51297D #7D292B

split-complementary

#557D29 #292B7D #7B297D

monochromatic

#16210B #364F1A #557D29 #74AB38 #93C858

Accessibility & contrast

On white

4.83

#557D29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#557D29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557D29

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557D29	#FFFFFF	#000000	##FFFFFF
##557D29	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83741E

Deuteranopia (green-blind)

#7D7130

Tritanopia (blue-blind)

#57786C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #557d29;
/* rgb */ color: rgb(85, 125, 41);
/* oklch */ color: oklch(54.2% 0.122 131.2);

Tailwind

colors: {
  custom: {
    50: '#88a367',
    500: '#557d29',
    950: '#000000',
  },
}

SCSS

$custom: #557d29;
$custom-light: #88a367;
$custom-dark: #000000;

JSON

{
  "hex": "#557d29",
  "rgb": {
    "r": 85,
    "g": 125,
    "b": 41
  },
  "hsl": {
    "h": 88.571,
    "s": 50.602,
    "l": 32.549
  },
  "oklch": {
    "l": 0.54165,
    "c": 0.12179,
    "h": 131.2
  },
  "luminance": 0.16759
}

Semantic roles & 50–950 ramp

primary

#557D29

secondary

#7F54AE

accent

#4EDA91

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #557D29

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →