#899C20#899C20

#899C20 is a light, vivid yellow. Relative luminance 0.292; OKLCH L 65.6% C 0.143 H 118.4°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#899C20
RGB	rgb(137, 156, 32)
HSL	hsl(69, 66%, 37%)
HSV	hsv(69, 79%, 61%)
CMYK	cmyk(12.2%, 0%, 79.5%, 38.8%)
CIE-LAB	lab(60.96, -22.57, 57.35)
CIE-LCH	lch(60.96, 61.63, 111.48°)
OKLab	oklab(65.57% -0.0679 0.1254)
OKLCH	oklch(65.57% 0.143 118.4)
XYZ	xyz(22.4662, 29.1998, 5.8188)
Luminance	0.2920 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899C20 #33209C

analogous

#9C7120 #899C20 #4B9C20

triadic

#899C20 #20899C #9C2089

tetradic

#899C20 #209C71 #33209C #9C204B

square

#899C20 #209C71 #33209C #9C204B

split-complementary

#899C20 #204B9C #71209C

monochromatic

#30360B #5C6916 #899C20 #B6CF2A #C9DD59

Accessibility & contrast

On white

3.07

#899C20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#899C20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #899C20

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899C20	#FFFFFF	#000000	##000000
##899C20	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79300

Deuteranopia (green-blind)

#A5942C

Tritanopia (blue-blind)

#929385

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #899c20;
/* rgb */ color: rgb(137, 156, 32);
/* oklch */ color: oklch(65.6% 0.143 118.4);

Tailwind

colors: {
  custom: {
    50: '#afb967',
    500: '#899c20',
    950: '#000000',
  },
}

SCSS

$custom: #899c20;
$custom-light: #afb967;
$custom-dark: #000000;

JSON

{
  "hex": "#899c20",
  "rgb": {
    "r": 137,
    "g": 156,
    "b": 32
  },
  "hsl": {
    "h": 69.194,
    "s": 65.957,
    "l": 36.863
  },
  "oklch": {
    "l": 0.65573,
    "c": 0.14262,
    "h": 118.4
  },
  "luminance": 0.292
}

Semantic roles & 50–950 ramp

primary

#899C20

secondary

#6757C1

accent

#3FE959

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#111107

muted

#80807A

Preview Lab

Preview with #899C20

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

Preview Lab → · Contrast checker → · Palette generator →