#899C3F#899C3F

#899C3F is a light, vivid yellow-green. Relative luminance 0.295; OKLCH L 65.8% C 0.121 H 119.5°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#899C3F
RGB	rgb(137, 156, 63)
HSL	hsl(72, 42%, 43%)
HSV	hsv(72, 60%, 61%)
CMYK	cmyk(12.2%, 0%, 59.6%, 38.8%)
CIE-LAB	lab(61.18, -20.63, 45.40)
CIE-LCH	lch(61.18, 49.87, 114.44°)
OKLab	oklab(65.82% -0.0596 0.1051)
OKLCH	oklch(65.82% 0.121 119.5)
XYZ	xyz(23.1025, 29.4543, 9.1698)
Luminance	0.2945 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899C3F #523F9C

analogous

#9C803F #899C3F #5A9C3F

triadic

#899C3F #3F899C #9C3F89

tetradic

#899C3F #3F9C80 #523F9C #9C3F5A

square

#899C3F #3F9C80 #523F9C #9C3F5A

split-complementary

#899C3F #3F5A9C #803F9C

monochromatic

#3C451C #63702D #899C3F #A9BD5B #C0CE87

Accessibility & contrast

On white

3.05

#899C3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#899C3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #899C3F

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899C3F	#FFFFFF	#000000	##000000
##899C3F	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)

#A59435

Deuteranopia (green-blind)

#A39445

Tritanopia (blue-blind)

#909488

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #899c3f;
/* rgb */ color: rgb(137, 156, 63);
/* oklch */ color: oklch(65.8% 0.121 119.5);

Tailwind

colors: {
  custom: {
    50: '#aeb978',
    500: '#899c3f',
    950: '#000000',
  },
}

SCSS

$custom: #899c3f;
$custom-light: #aeb978;
$custom-dark: #000000;

JSON

{
  "hex": "#899c3f",
  "rgb": {
    "r": 137,
    "g": 156,
    "b": 63
  },
  "hsl": {
    "h": 72.258,
    "s": 42.466,
    "l": 42.941
  },
  "oklch": {
    "l": 0.65823,
    "c": 0.12081,
    "h": 119.5
  },
  "luminance": 0.29454
}

Semantic roles & 50–950 ramp

primary

#899C3F

secondary

#8A7EB9

accent

#56D26F

background

#FAFBF7

surface

#F5F6ED

border

#CFD0C8

text

#101109

muted

#7F807B

Preview Lab

Preview with #899C3F

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

Preview Lab → · Contrast checker → · Palette generator →