#89D451#89D451

#89D451 is a light, vivid yellow-green. Relative luminance 0.530; OKLCH L 79.4% C 0.180 H 134.1°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#89D451
RGB	rgb(137, 212, 81)
HSL	hsl(94, 60%, 57%)
HSV	hsv(94, 62%, 83%)
CMYK	cmyk(35.4%, 0%, 61.8%, 16.9%)
CIE-LAB	lab(77.87, -45.07, 55.98)
CIE-LCH	lch(77.87, 71.87, 128.84°)
OKLab	oklab(79.4% -0.1256 0.1297)
OKLCH	oklch(79.4% 0.18 134.1)
XYZ	xyz(35.3445, 52.9979, 16.1503)
Luminance	0.5300 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89D451 #9C51D4

analogous

#CBD451 #89D451 #51D45A

triadic

#89D451 #5189D4 #D45189

tetradic

#89D451 #51CBD4 #9C51D4 #D45A51

square

#89D451 #51CBD4 #9C51D4 #D45A51

split-complementary

#89D451 #5A51D4 #D451CB

monochromatic

#4E8922 #6ABA2E #89D451 #AAE082 #CCECB3

Accessibility & contrast

On white

1.81

#89D451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#89D451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89D451

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89D451	#FFFFFF	#000000	##000000
##89D451	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC442

Deuteranopia (green-blind)

#D1BE5B

Tritanopia (blue-blind)

#89CCB8

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #89d451;
/* rgb */ color: rgb(137, 212, 81);
/* oklch */ color: oklch(79.4% 0.180 134.1);

Tailwind

colors: {
  custom: {
    50: '#b0e187',
    500: '#89d451',
    950: '#000000',
  },
}

SCSS

$custom: #89d451;
$custom-light: #b0e187;
$custom-dark: #000000;

JSON

{
  "hex": "#89d451",
  "rgb": {
    "r": 137,
    "g": 212,
    "b": 81
  },
  "hsl": {
    "h": 94.351,
    "s": 60.369,
    "l": 57.451
  },
  "oklch": {
    "l": 0.79398,
    "c": 0.18049,
    "h": 134.1
  },
  "luminance": 0.52999
}

Semantic roles & 50–950 ramp

primary

#89D451

secondary

#6B3A8F

accent

#44E49F

background

#FDFEFC

surface

#F8FCF3

border

#D1D5CD

text

#11150C

muted

#81847F

Preview Lab

Preview with #89D451

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

Preview Lab → · Contrast checker → · Palette generator →