#899B37#899B37

#899B37 is a light, vivid yellow-green. Relative luminance 0.290; OKLCH L 65.5% C 0.126 H 118.7°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#899B37
RGB	rgb(137, 155, 55)
HSL	hsl(71, 48%, 41%)
HSV	hsv(71, 65%, 61%)
CMYK	cmyk(11.6%, 0%, 64.5%, 39.2%)
CIE-LAB	lab(60.81, -20.75, 48.60)
CIE-LCH	lch(60.81, 52.84, 113.12°)
OKLab	oklab(65.51% -0.0607 0.1108)
OKLCH	oklch(65.51% 0.126 118.7)
XYZ	xyz(22.7279, 29.0371, 8.0211)
Luminance	0.2904 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899B37 #49379B

analogous

#9B7B37 #899B37 #579B37

triadic

#899B37 #37899B #9B3789

tetradic

#899B37 #379B7B #49379B #9B3757

square

#899B37 #379B7B #49379B #9B3757

split-complementary

#899B37 #37579B #7B379B

monochromatic

#394117 #616E27 #899B37 #ACC04F #C1D07C

Accessibility & contrast

On white

3.08

#899B37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#899B37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #899B37

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899B37	#FFFFFF	#000000	##000000
##899B37	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5932A

Deuteranopia (green-blind)

#A3933E

Tritanopia (blue-blind)

#919386

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #899b37;
/* rgb */ color: rgb(137, 155, 55);
/* oklch */ color: oklch(65.5% 0.126 118.7);

Tailwind

colors: {
  custom: {
    50: '#aeb873',
    500: '#899b37',
    950: '#000000',
  },
}

SCSS

$custom: #899b37;
$custom-light: #aeb873;
$custom-dark: #000000;

JSON

{
  "hex": "#899b37",
  "rgb": {
    "r": 137,
    "g": 155,
    "b": 55
  },
  "hsl": {
    "h": 70.8,
    "s": 47.619,
    "l": 41.176
  },
  "oklch": {
    "l": 0.65506,
    "c": 0.12636,
    "h": 118.7
  },
  "luminance": 0.29037
}

Semantic roles & 50–950 ramp

primary

#899B37

secondary

#8174BA

accent

#51D769

background

#FBFBF7

surface

#F6F6ED

border

#D0D0C8

text

#111108

muted

#80807B

Preview Lab

Preview with #899B37

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

Preview Lab → · Contrast checker → · Palette generator →