#557C29#557C29

#557C29 is a mid, vivid yellow-green. Relative luminance 0.165; OKLCH L 53.9% C 0.120 H 130.9°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#557C29
RGB	rgb(85, 124, 41)
HSL	hsl(88, 50%, 32%)
HSV	hsv(88, 67%, 49%)
CMYK	cmyk(31.5%, 0%, 66.9%, 51.4%)
CIE-LAB	lab(47.63, -28.03, 39.63)
CIE-LCH	lch(47.63, 48.54, 125.27°)
OKLab	oklab(53.9% -0.0789 0.0909)
OKLCH	oklch(53.9% 0.12 130.9)
XYZ	xyz(11.3541, 16.5063, 4.6852)
Luminance	0.1651 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557C29 #50297C

analogous

#7C7A29 #557C29 #2B7C29

triadic

#557C29 #29557C #7C2955

tetradic

#557C29 #297C7A #50297C #7C292B

square

#557C29 #297C7A #50297C #7C292B

split-complementary

#557C29 #292B7C #7A297C

monochromatic

#16200B #354E1A #557C29 #75AA38 #93C858

Accessibility & contrast

On white

4.88

#557C29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#557C29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557C29

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557C29	#FFFFFF	#000000	##FFFFFF
##557C29	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82731E

Deuteranopia (green-blind)

#7C7030

Tritanopia (blue-blind)

#57776B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #557c29;
/* rgb */ color: rgb(85, 124, 41);
/* oklch */ color: oklch(53.9% 0.120 130.9);

Tailwind

colors: {
  custom: {
    50: '#88a267',
    500: '#557c29',
    950: '#000000',
  },
}

SCSS

$custom: #557c29;
$custom-light: #88a267;
$custom-dark: #000000;

JSON

{
  "hex": "#557c29",
  "rgb": {
    "r": 85,
    "g": 124,
    "b": 41
  },
  "hsl": {
    "h": 88.193,
    "s": 50.303,
    "l": 32.353
  },
  "oklch": {
    "l": 0.53904,
    "c": 0.12037,
    "h": 130.9
  },
  "luminance": 0.16507
}

Semantic roles & 50–950 ramp

primary

#557C29

secondary

#7E54AD

accent

#4EDA90

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #557C29

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

Preview Lab → · Contrast checker → · Palette generator →