#899C3D#899C3D

#899C3D is a light, vivid yellow-green. Relative luminance 0.294; OKLCH L 65.8% C 0.123 H 119.4°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#899C3D
RGB	rgb(137, 156, 61)
HSL	hsl(72, 44%, 43%)
HSV	hsv(72, 61%, 61%)
CMYK	cmyk(12.2%, 0%, 60.9%, 38.8%)
CIE-LAB	lab(61.16, -20.80, 46.30)
CIE-LCH	lch(61.16, 50.76, 114.19°)
OKLab	oklab(65.8% -0.0602 0.1068)
OKLCH	oklch(65.8% 0.123 119.4)
XYZ	xyz(23.0476, 29.4323, 8.8808)
Luminance	0.2943 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899C3D #503D9C

analogous

#9C803D #899C3D #599C3D

triadic

#899C3D #3D899C #9C3D89

tetradic

#899C3D #3D9C80 #503D9C #9C3D59

square

#899C3D #3D9C80 #503D9C #9C3D59

split-complementary

#899C3D #3D599C #803D9C

monochromatic

#3C441B #62702C #899C3D #AABE58 #C0CF84

Accessibility & contrast

On white

3.05

#899C3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#899C3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #899C3D

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899C3D	#FFFFFF	#000000	##000000
##899C3D	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59432

Deuteranopia (green-blind)

#A39443

Tritanopia (blue-blind)

#909488

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #899c3d;
/* rgb */ color: rgb(137, 156, 61);
/* oklch */ color: oklch(65.8% 0.123 119.4);

Tailwind

colors: {
  custom: {
    50: '#aeb976',
    500: '#899c3d',
    950: '#000000',
  },
}

SCSS

$custom: #899c3d;
$custom-light: #aeb976;
$custom-dark: #000000;

JSON

{
  "hex": "#899c3d",
  "rgb": {
    "r": 137,
    "g": 156,
    "b": 61
  },
  "hsl": {
    "h": 72,
    "s": 43.779,
    "l": 42.549
  },
  "oklch": {
    "l": 0.65802,
    "c": 0.12259,
    "h": 119.4
  },
  "luminance": 0.29432
}

Semantic roles & 50–950 ramp

primary

#899C3D

secondary

#887CB9

accent

#54D46E

background

#FAFBF7

surface

#F5F6ED

border

#CFD0C8

text

#101109

muted

#7F807B

Preview Lab

Preview with #899C3D

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

Preview Lab → · Contrast checker → · Palette generator →