#899F23#899F23

#899F23 is a light, vivid yellow-green. Relative luminance 0.302; OKLCH L 66.3% C 0.145 H 119.6°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#899F23
RGB	rgb(137, 159, 35)
HSL	hsl(71, 64%, 38%)
HSV	hsv(71, 78%, 62%)
CMYK	cmyk(13.8%, 0%, 78%, 37.6%)
CIE-LAB	lab(61.86, -23.93, 57.24)
CIE-LCH	lch(61.86, 62.04, 112.69°)
OKLab	oklab(66.3% -0.0714 0.1257)
OKLCH	oklch(66.3% 0.145 119.6)
XYZ	xyz(23.0185, 30.2361, 6.2133)
Luminance	0.3024 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899F23 #39239F

analogous

#9F7723 #899F23 #4B9F23

triadic

#899F23 #23899F #9F2389

tetradic

#899F23 #239F77 #39239F #9F234B

square

#899F23 #239F77 #39239F #9F234B

split-complementary

#899F23 #234B9F #77239F

monochromatic

#333B0D #5E6D18 #899F23 #B4D12E #C6DC60

Accessibility & contrast

On white

2.98

#899F23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#899F23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #899F23

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899F23	#FFFFFF	#000000	##000000
##899F23	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9600

Deuteranopia (green-blind)

#A7962F

Tritanopia (blue-blind)

#919688

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #899f23;
/* rgb */ color: rgb(137, 159, 35);
/* oklch */ color: oklch(66.3% 0.145 119.6);

Tailwind

colors: {
  custom: {
    50: '#afbb69',
    500: '#899f23',
    950: '#000000',
  },
}

SCSS

$custom: #899f23;
$custom-light: #afbb69;
$custom-dark: #000000;

JSON

{
  "hex": "#899f23",
  "rgb": {
    "r": 137,
    "g": 159,
    "b": 35
  },
  "hsl": {
    "h": 70.645,
    "s": 63.918,
    "l": 38.039
  },
  "oklch": {
    "l": 0.66302,
    "c": 0.14458,
    "h": 119.6
  },
  "luminance": 0.30236
}

Semantic roles & 50–950 ramp

primary

#899F23

secondary

#6F5DC1

accent

#41E75E

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#111107

muted

#80807A

Preview Lab

Preview with #899F23

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

Preview Lab → · Contrast checker → · Palette generator →