#899A1B#899A1B

#899A1B is a light, vivid yellow. Relative luminance 0.285; OKLCH L 65.1% C 0.143 H 117.6°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX#899A1B
RGBrgb(137, 154, 27)
HSLhsl(68, 70%, 35%)
HSVhsv(68, 82%, 60%)
CMYKcmyk(11%, 0%, 82.5%, 39.6%)
CIE-LABlab(60.35, -21.75, 58.26)
CIE-LCHlch(60.35, 62.18, 110.48°)
OKLaboklab(65.07% -0.066 0.1265)
OKLCHoklch(65.07% 0.143 117.6)
XYZxyz(22.0705, 28.5090, 5.3768)
Luminance0.2851 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#899A1B #2C1B9A
analogous
#9A6B1B #899A1B #4A9A1B
triadic
#899A1B #1B899A #9A1B89
tetradic
#899A1B #1B9A6B #2C1B9A #9A1B4A
square
#899A1B #1B9A6B #2C1B9A #9A1B4A
split-complementary
#899A1B #1B4A9A #6B1B9A
monochromatic
#2C3209 #5B6612 #899A1B #B7CE24 #CDE04F

Accessibility & contrast

On white

3.13
#899A1B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.70
#899A1B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #899A1B
6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##899A1B#FFFFFF#000000##000000
##899A1B1.003.136.706.70
#FFFFFF3.131.0021.0021.00
#0000006.7021.001.001.00
##0000006.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#A59100
Deuteranopia (green-blind)
#A39228
Tritanopia (blue-blind)
#929183
Achromatopsia (no color)
#919191

Design tokens & code

CSS
--color: #899a1b;
/* rgb */ color: rgb(137, 154, 27);
/* oklch */ color: oklch(65.1% 0.143 117.6);
Tailwind
colors: {
  custom: {
    50: '#afb765',
    500: '#899a1b',
    950: '#000000',
  },
}
SCSS
$custom: #899a1b;
$custom-light: #afb765;
$custom-dark: #000000;
JSON
{
  "hex": "#899a1b",
  "rgb": {
    "r": 137,
    "g": 154,
    "b": 27
  },
  "hsl": {
    "h": 68.031,
    "s": 70.166,
    "l": 35.49
  },
  "oklch": {
    "l": 0.65073,
    "c": 0.14268,
    "h": 117.6
  },
  "luminance": 0.28509
}

Semantic roles & 50–950 ramp

primary
#899A1B
secondary
#5E4EC3
accent
#3BED53
background
#FBFBF6
surface
#F6F6EB
border
#D0D0C6
text
#111106
muted
#80807A

Preview Lab

Preview with #899A1B

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

Preview Lab → · Contrast checker → · Palette generator →

#899A1B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva