#899B1C#899B1C

#899B1C is a light, vivid yellow. Relative luminance 0.288; OKLCH L 65.3% C 0.143 H 118.0°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#899B1C
RGB	rgb(137, 155, 28)
HSL	hsl(69, 69%, 36%)
HSV	hsv(69, 82%, 61%)
CMYK	cmyk(11.6%, 0%, 81.9%, 39.2%)
CIE-LAB	lab(60.64, -22.22, 58.24)
CIE-LCH	lch(60.64, 62.34, 110.88°)
OKLab	oklab(65.32% -0.0672 0.1266)
OKLCH	oklch(65.32% 0.143 118)
XYZ	xyz(22.2480, 28.8451, 5.4940)
Luminance	0.2884 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899B1C #2E1C9B

analogous

#9B6D1C #899B1C #499B1C

triadic

#899B1C #1C899B #9B1C89

tetradic

#899B1C #1C9B6D #2E1C9B #9B1C49

square

#899B1C #1C9B6D #2E1C9B #9B1C49

split-complementary

#899B1C #1C499B #6D1C9B

monochromatic

#2D3309 #5B6713 #899B1C #B7CF25 #CCE052

Accessibility & contrast

On white

3.10

#899B1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#899B1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #899B1C

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899B1C	#FFFFFF	#000000	##000000
##899B1C	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#A49329

Tritanopia (blue-blind)

#929284

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #899b1c;
/* rgb */ color: rgb(137, 155, 28);
/* oklch */ color: oklch(65.3% 0.143 118.0);

Tailwind

colors: {
  custom: {
    50: '#afb865',
    500: '#899b1c',
    950: '#000000',
  },
}

SCSS

$custom: #899b1c;
$custom-light: #afb865;
$custom-dark: #000000;

JSON

{
  "hex": "#899b1c",
  "rgb": {
    "r": 137,
    "g": 155,
    "b": 28
  },
  "hsl": {
    "h": 68.504,
    "s": 69.399,
    "l": 35.882
  },
  "oklch": {
    "l": 0.65315,
    "c": 0.14337,
    "h": 118
  },
  "luminance": 0.28845
}

Semantic roles & 50–950 ramp

primary

#899B1C

secondary

#6050C3

accent

#3CEC55

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#111106

muted

#80807A

Preview Lab

Preview with #899B1C

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

Preview Lab → · Contrast checker → · Palette generator →