#899F3F#899F3F

#899F3F is a light, vivid yellow-green. Relative luminance 0.305; OKLCH L 66.5% C 0.125 H 120.8°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#899F3F
RGB	rgb(137, 159, 63)
HSL	hsl(74, 43%, 44%)
HSV	hsv(74, 60%, 62%)
CMYK	cmyk(13.8%, 0%, 60.4%, 37.6%)
CIE-LAB	lab(62.06, -22.15, 46.38)
CIE-LCH	lch(62.06, 51.40, 115.53°)
OKLab	oklab(66.53% -0.0638 0.1072)
OKLCH	oklch(66.53% 0.125 120.8)
XYZ	xyz(23.6121, 30.4736, 9.3397)
Luminance	0.3047 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899F3F #553F9F

analogous

#9F853F #899F3F #599F3F

triadic

#899F3F #3F899F #9F3F89

tetradic

#899F3F #3F9F85 #553F9F #9F3F59

square

#899F3F #3F9F85 #553F9F #9F3F59

split-complementary

#899F3F #3F599F #853F9F

monochromatic

#3D471C #63732E #899F3F #A8BF5D #C0D088

Accessibility & contrast

On white

2.96

#899F3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#899F3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #899F3F

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899F3F	#FFFFFF	#000000	##000000
##899F3F	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89634

Deuteranopia (green-blind)

#A69645

Tritanopia (blue-blind)

#90978A

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #899f3f;
/* rgb */ color: rgb(137, 159, 63);
/* oklch */ color: oklch(66.5% 0.125 120.8);

Tailwind

colors: {
  custom: {
    50: '#aebb78',
    500: '#899f3f',
    950: '#000000',
  },
}

SCSS

$custom: #899f3f;
$custom-light: #aebb78;
$custom-dark: #000000;

JSON

{
  "hex": "#899f3f",
  "rgb": {
    "r": 137,
    "g": 159,
    "b": 63
  },
  "hsl": {
    "h": 73.75,
    "s": 43.243,
    "l": 43.529
  },
  "oklch": {
    "l": 0.66531,
    "c": 0.12474,
    "h": 120.8
  },
  "luminance": 0.30474
}

Semantic roles & 50–950 ramp

primary

#899F3F

secondary

#8D7FBB

accent

#55D372

background

#FAFBF7

surface

#F5F6ED

border

#CFD0C8

text

#101109

muted

#7F807B

Preview Lab

Preview with #899F3F

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

Preview Lab → · Contrast checker → · Palette generator →