#55751B#55751B

#55751B is a mid, vivid yellow-green. Relative luminance 0.147; OKLCH L 51.9% C 0.121 H 127.5°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#55751B
RGB	rgb(85, 117, 27)
HSL	hsl(81, 63%, 28%)
HSV	hsv(81, 77%, 46%)
CMYK	cmyk(27.4%, 0%, 76.9%, 54.1%)
CIE-LAB	lab(45.27, -25.66, 43.04)
CIE-LCH	lch(45.27, 50.11, 120.80°)
OKLab	oklab(51.95% -0.0736 0.0959)
OKLCH	oklch(51.95% 0.121 127.5)
XYZ	xyz(10.3055, 14.7328, 3.3375)
Luminance	0.1473 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55751B #3B1B75

analogous

#75681B #55751B #28751B

triadic

#55751B #1B5575 #751B55

tetradic

#55751B #1B7568 #3B1B75 #751B28

square

#55751B #1B7568 #3B1B75 #751B28

split-complementary

#55751B #1B2875 #681B75

monochromatic

#121906 #314310 #55751B #79A726 #9BD139

Accessibility & contrast

On white

5.32

#55751B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#55751B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #55751B

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55751B	#FFFFFF	#000000	##FFFFFF
##55751B	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C09

Deuteranopia (green-blind)

#776B23

Tritanopia (blue-blind)

#586F64

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #55751b;
/* rgb */ color: rgb(85, 117, 27);
/* oklch */ color: oklch(51.9% 0.121 127.5);

Tailwind

colors: {
  custom: {
    50: '#889d5e',
    500: '#55751b',
    950: '#000000',
  },
}

SCSS

$custom: #55751b;
$custom-light: #889d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#55751b",
  "rgb": {
    "r": 85,
    "g": 117,
    "b": 27
  },
  "hsl": {
    "h": 81.333,
    "s": 62.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51947,
    "c": 0.12095,
    "h": 127.5
  },
  "luminance": 0.14733
}

Semantic roles & 50–950 ramp

primary

#55751B

secondary

#6742A9

accent

#42E67C

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #55751B

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

Preview Lab → · Contrast checker → · Palette generator →