#899F37#899F37

#899F37 is a light, vivid yellow-green. Relative luminance 0.304; OKLCH L 66.5% C 0.131 H 120.3°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#899F37
RGB	rgb(137, 159, 55)
HSL	hsl(73, 49%, 42%)
HSV	hsv(73, 65%, 62%)
CMYK	cmyk(13.8%, 0%, 65.4%, 37.6%)
CIE-LAB	lab(61.99, -22.77, 49.85)
CIE-LCH	lch(61.99, 54.80, 114.55°)
OKLab	oklab(66.45% -0.0663 0.1134)
OKLCH	oklch(66.45% 0.131 120.3)
XYZ	xyz(23.4046, 30.3905, 8.2467)
Luminance	0.3039 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899F37 #4D379F

analogous

#9F8137 #899F37 #559F37

triadic

#899F37 #37899F #9F3789

tetradic

#899F37 #379F81 #4D379F #9F3755

square

#899F37 #379F81 #4D379F #9F3755

split-complementary

#899F37 #37559F #81379F

monochromatic

#3B4418 #627227 #899F37 #ABC351 #C1D27E

Accessibility & contrast

On white

2.97

#899F37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#899F37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #899F37

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899F37	#FFFFFF	#000000	##000000
##899F37	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99629

Deuteranopia (green-blind)

#A6963F

Tritanopia (blue-blind)

#90978A

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #899f37;
/* rgb */ color: rgb(137, 159, 55);
/* oklch */ color: oklch(66.5% 0.131 120.3);

Tailwind

colors: {
  custom: {
    50: '#aebb73',
    500: '#899f37',
    950: '#000000',
  },
}

SCSS

$custom: #899f37;
$custom-light: #aebb73;
$custom-dark: #000000;

JSON

{
  "hex": "#899f37",
  "rgb": {
    "r": 137,
    "g": 159,
    "b": 55
  },
  "hsl": {
    "h": 72.692,
    "s": 48.598,
    "l": 41.961
  },
  "oklch": {
    "l": 0.66451,
    "c": 0.13141,
    "h": 120.3
  },
  "luminance": 0.3039
}

Semantic roles & 50–950 ramp

primary

#899F37

secondary

#8576BC

accent

#50D86D

background

#FBFBF7

surface

#F6F6ED

border

#D0D0C8

text

#111108

muted

#80807B

Preview Lab

Preview with #899F37

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

Preview Lab → · Contrast checker → · Palette generator →