#899C1D#899C1D

#899C1D is a light, vivid yellow. Relative luminance 0.292; OKLCH L 65.6% C 0.144 H 118.4°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#899C1D
RGB	rgb(137, 156, 29)
HSL	hsl(69, 69%, 36%)
HSV	hsv(69, 81%, 61%)
CMYK	cmyk(12.2%, 0%, 81.4%, 38.8%)
CIE-LAB	lab(60.94, -22.68, 58.22)
CIE-LCH	lch(60.94, 62.49, 111.29°)
OKLab	oklab(65.56% -0.0684 0.1268)
OKLCH	oklch(65.56% 0.144 118.4)
XYZ	xyz(22.4273, 29.1842, 5.6138)
Luminance	0.2918 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899C1D #301D9C

analogous

#9C701D #899C1D #4A9C1D

triadic

#899C1D #1D899C #9C1D89

tetradic

#899C1D #1D9C70 #301D9C #9C1D4A

square

#899C1D #1D9C70 #301D9C #9C1D4A

split-complementary

#899C1D #1D4A9C #701D9C

monochromatic

#2E350A #5C6813 #899C1D #B6D027 #CADF54

Accessibility & contrast

On white

3.07

#899C1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#899C1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #899C1D

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899C1D	#FFFFFF	#000000	##000000
##899C1D	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)

#A5942A

Tritanopia (blue-blind)

#929385

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #899c1d;
/* rgb */ color: rgb(137, 156, 29);
/* oklch */ color: oklch(65.6% 0.144 118.4);

Tailwind

colors: {
  custom: {
    50: '#afb966',
    500: '#899c1d',
    950: '#000000',
  },
}

SCSS

$custom: #899c1d;
$custom-light: #afb966;
$custom-dark: #000000;

JSON

{
  "hex": "#899c1d",
  "rgb": {
    "r": 137,
    "g": 156,
    "b": 29
  },
  "hsl": {
    "h": 68.976,
    "s": 68.649,
    "l": 36.275
  },
  "oklch": {
    "l": 0.65557,
    "c": 0.14406,
    "h": 118.4
  },
  "luminance": 0.29184
}

Semantic roles & 50–950 ramp

primary

#899C1D

secondary

#6352C2

accent

#3CEB57

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#111106

muted

#80807A

Preview Lab

Preview with #899C1D

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

Preview Lab → · Contrast checker → · Palette generator →