#899D23#899D23

#899D23 is a light, vivid yellow. Relative luminance 0.296; OKLCH L 65.8% C 0.142 H 118.9°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#899D23
RGB	rgb(137, 157, 35)
HSL	hsl(70, 64%, 38%)
HSV	hsv(70, 78%, 62%)
CMYK	cmyk(12.7%, 0%, 77.7%, 38.4%)
CIE-LAB	lab(61.27, -22.93, 56.69)
CIE-LCH	lch(61.27, 61.16, 112.03°)
OKLab	oklab(65.83% -0.0686 0.1246)
OKLCH	oklch(65.83% 0.142 118.9)
XYZ	xyz(22.6774, 29.5538, 6.0996)
Luminance	0.2955 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899D23 #37239D

analogous

#9D7423 #899D23 #4C9D23

triadic

#899D23 #23899D #9D2389

tetradic

#899D23 #239D74 #37239D #9D234C

square

#899D23 #239D74 #37239D #9D234C

split-complementary

#899D23 #234C9D #74239D

monochromatic

#32390D #5D6B18 #899D23 #B5CF2E #C7DB5F

Accessibility & contrast

On white

3.04

#899D23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#899D23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #899D23

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899D23	#FFFFFF	#000000	##000000
##899D23	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89402

Deuteranopia (green-blind)

#A5942E

Tritanopia (blue-blind)

#919486

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #899d23;
/* rgb */ color: rgb(137, 157, 35);
/* oklch */ color: oklch(65.8% 0.142 118.9);

Tailwind

colors: {
  custom: {
    50: '#afb969',
    500: '#899d23',
    950: '#000000',
  },
}

SCSS

$custom: #899d23;
$custom-light: #afb969;
$custom-dark: #000000;

JSON

{
  "hex": "#899d23",
  "rgb": {
    "r": 137,
    "g": 157,
    "b": 35
  },
  "hsl": {
    "h": 69.836,
    "s": 63.542,
    "l": 37.647
  },
  "oklch": {
    "l": 0.65827,
    "c": 0.14223,
    "h": 118.9
  },
  "luminance": 0.29554
}

Semantic roles & 50–950 ramp

primary

#899D23

secondary

#6C5CC0

accent

#41E75C

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#111107

muted

#80807A

Preview Lab

Preview with #899D23

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

Preview Lab → · Contrast checker → · Palette generator →